All QA professionals know the difference between a test script and a test case and the overlap between them, but few have the patience to analyze each. It can speed up testing and make tests more ...

This post follows up on Part 1 by examining the many ways that you can test the value of variables – e.g., whether they equal particular strings like “yes” or “no”, if they have a numeric value, if ...

Have you noticed a slight slowdown in your websites lately, but timing them with a stopwatch is doing you no favors? If you find this is happening, you know you’ll have to report it to management, but ...

The MySQL query language works in that it constructs data records by selecting data from already existing data records. Many people use MySQL databases to power marketing and sales websites, ...

FFmpeg was designed as a cross-platform solution for video and audio recording, conversion, and streaming. Its About page describes the command-line tool as “the leading multimedia framework, able to ...